Reborn Emperor I Am the Biggest

[This book is purely fictional] (The main male protagonist, many female supporting characters, nonsensical, illogical, and brainless) He is the programming godfather of the Rebirth game. Every code in the 2.0 Version of the Rebirth game was written by him. When he was working on the Rebirth game system he developed in order to experience the rebirth of the game, he discovered that There is a fatal bug in the game. He has no right to choose levels and can only be reborn randomly... He is doing everything in the game step by step, hugging the beauty back, protecting his brothers, defeating villains, fighting powerful officials, and being able to be both civil and military. He just wants to say, "I am the biggest reborn emperor, and he treats bugs like air."